JPH05250813A - 記録媒体及びその情報記録再生システム - Google Patents

記録媒体及びその情報記録再生システム

Info

Publication number
JPH05250813A
JPH05250813A JP4047135A JP4713592A JPH05250813A JP H05250813 A JPH05250813 A JP H05250813A JP 4047135 A JP4047135 A JP 4047135A JP 4713592 A JP4713592 A JP 4713592A JP H05250813 A JPH05250813 A JP H05250813A
Authority
JP
Japan
Prior art keywords
data
video signal
sub
block
digital video
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4047135A
Other languages
English (en)
Japanese (ja)
Inventor
Naoto Ito
直人 伊藤
Yoshihisa Nagai
芳久 長井
Satoru Nomura
知 野村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pioneer Video Corp
Pioneer Corp
Original Assignee
Pioneer Video Corp
Pioneer Electronic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pioneer Video Corp, Pioneer Electronic Corp filed Critical Pioneer Video Corp
Priority to JP4047135A priority Critical patent/JPH05250813A/ja
Priority to EP19920310377 priority patent/EP0558853A3/en
Publication of JPH05250813A publication Critical patent/JPH05250813A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction
    • H04N5/9264—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9265—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation with processing of the sound signal
    • H04N5/9267—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
JP4047135A 1992-03-04 1992-03-04 記録媒体及びその情報記録再生システム Pending JPH05250813A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4047135A JPH05250813A (ja) 1992-03-04 1992-03-04 記録媒体及びその情報記録再生システム
EP19920310377 EP0558853A3 (en) 1992-03-04 1992-11-13 Recording medium and digital video-information recording/reproducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4047135A JPH05250813A (ja) 1992-03-04 1992-03-04 記録媒体及びその情報記録再生システム

Publications (1)

Publication Number Publication Date
JPH05250813A true JPH05250813A (ja) 1993-09-28

Family

ID=12766682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4047135A Pending JPH05250813A (ja) 1992-03-04 1992-03-04 記録媒体及びその情報記録再生システム

Country Status (2)

Country Link
EP (1) EP0558853A3 (fr)
JP (1) JPH05250813A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0644692A (ja) * 1992-07-21 1994-02-18 Matsushita Electric Ind Co Ltd 画像符号化装置及び画像再生装置及びディスク装置
WO1999001868A1 (fr) * 1997-07-01 1999-01-14 Sanyo Electric Co., Ltd. Support d'enregistrement, dispositif d'enregistrement et lecteur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0790739B1 (fr) * 1993-09-16 2001-03-14 Kabushiki Kaisha Toshiba Signal vidéo digital
CA2168641C (fr) * 1995-02-03 2000-03-28 Tetsuya Kitamura Systeme de codage-decodage de donnees d'imagerie

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063290A (en) * 1976-03-24 1977-12-13 Eastman Kodak Company Video recording apparatus
JPH0634301B2 (ja) * 1983-07-30 1994-05-02 ソニー株式会社 デイスク再生装置
GB2189366B (en) * 1986-04-17 1989-12-28 British Broadcasting Corp Method and apparatus for conveying information signals
FR2643531B1 (fr) * 1989-02-21 1996-04-26 Thomson Csf Procede et dispositif de compression de l'information destine au decodage compatible d'une famille de signaux de television de resolutions croissantes
FR2654887B1 (fr) * 1989-11-20 1995-06-16 Thomson Csf Procede et dispositif de codage et de decodage compatibles d'images de television de resolutions differentes.
NL9000424A (nl) * 1990-02-22 1991-09-16 Philips Nv Overdrachtsysteem voor gedigitaliseerde televisiebeelden.
JPH04358486A (ja) * 1991-06-04 1992-12-11 Toshiba Corp 高能率符号化信号処理装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0644692A (ja) * 1992-07-21 1994-02-18 Matsushita Electric Ind Co Ltd 画像符号化装置及び画像再生装置及びディスク装置
WO1999001868A1 (fr) * 1997-07-01 1999-01-14 Sanyo Electric Co., Ltd. Support d'enregistrement, dispositif d'enregistrement et lecteur
US6876617B1 (en) 1997-07-01 2005-04-05 Sanyo Electric Co., Ltd. Recording medium, recorder, and player

Also Published As

Publication number Publication date
EP0558853A2 (fr) 1993-09-08
EP0558853A3 (en) 1993-12-15

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